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10222032103 = 64553158351
BaseRepresentation
bin10011000010100011…
…11101010011100111
3222101101120000220121
421201101331103213
5131413320011403
64410153342411
7511211560603
oct114121752347
928341500817
1010222032103
114376086018
121b93407a07
13c6b9b9b0a
146cd83c503
153ec61a3bd
hex26147d4e7

10222032103 has 4 divisors (see below), whose sum is σ = 10222255008. Its totient is φ = 10221809200.

The previous prime is 10222032059. The next prime is 10222032109. The reversal of 10222032103 is 30123022201.

10222032103 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 30123022201 = 70142971501.

It is a cyclic number.

It is not a de Polignac number, because 10222032103 - 225 = 10188477671 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10222032109) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14623 + ... + 143728.

It is an arithmetic number, because the mean of its divisors is an integer number (2555563752).

Almost surely, 210222032103 is an apocalyptic number.

10222032103 is a deficient number, since it is larger than the sum of its proper divisors (222905).

10222032103 is an equidigital number, since it uses as much as digits as its factorization.

10222032103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222904.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 10222032103 its reverse (30123022201), we get a palindrome (40345054304).

The spelling of 10222032103 in words is "ten billion, two hundred twenty-two million, thirty-two thousand, one hundred three".

Divisors: 1 64553 158351 10222032103